Uppercase J

Uppercase J is a rapper and YouTuber signed to Flex Entertainment. He has a YouTube channel called Jademp2 where he makes Minecraft Bedwars and Roblox videos. He was signed to Flex Entertainment on August 27, 2020. He was however later kicked sometime in 2021.

2018-2020: LRK and Billion Dollar Records
In 2018, Uppercase J's friend, Yung Lambo, formed a music collective called LRK and asked Uppercase J to join. During Uppercase J's time in LRK, he was featured on one song, "Buying Them Whips" by Lil Shizz. Before he had the chance to release more music, LRK disbanded. He stopped making music after this, and focused on growing his YouTube channel. On July 10, 2020, Uppercase J signed to Kenobi Records, a short-lived record label founded by Ben Kenobi. A day later, on July 11, 2020, the label merged with Billion Dollar Records, then called CRZRecords, causing Uppercase J to sign to the label. On July 22, 2020, he released a diss track on YouTube channel Lisa Roblox Gaming. The song was titled "Aint No Queen" and was produced by Yung Lambo.

2020-present: Flex Entertainment
A couple weeks after this song, Lil Squeaky reached out to him and offered to sign him to Flex Entertainment. Uppercase J decided that he would sign to Flex when his next song was released, but he changed his mind and signed on August 27, 2020. He has not released anything so far under Flex.